Days of the week spelling

12345678
Across
  1. 1. seven days
  2. 3. fifth day
  3. 4. Saturday+Sunday
  4. 5. second day
  5. 6. first day
  6. 7. fourth day
Down
  1. 1. third day
  2. 2. seventh day
  3. 4. not Saturday or Sunday
  4. 8. sixth day